641006912

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110063}}^1$

素因数の和:110095

約数の個数: 56

約数和(自身を含む): 1565550336

約数和(自身を除く): 924543424

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 110063, 220126, 440252, 770441, 880504, 1430819, 1540882, 1761008, 2861638, 3081764, 3522016, 5723276, 6163528, 7044032, 10015733, 11446552, 12327056, 20031466, 22893104, 24654112, 40062932, 45786208, 49308224, 80125864, 91572416, 160251728, 320503456, 641006912]

約数ペア:

[(1, 641006912), (2, 320503456), (4, 160251728), (7, 91572416), (8, 80125864), (13, 49308224), (14, 45786208), (16, 40062932), (26, 24654112), (28, 22893104), (32, 20031466), (52, 12327056), (56, 11446552), (64, 10015733), (91, 7044032), (104, 6163528), (112, 5723276), (182, 3522016), (208, 3081764), (224, 2861638), (364, 1761008), (416, 1540882), (448, 1430819), (728, 880504), (832, 770441), (1456, 440252), (2912, 220126), (5824, 110063)]